QDeclarativeDomValueBinding Class Reference

The QDeclarativeDomValueBinding class represents a property binding. More...

#include <qdeclarativedom_p.h>

Public Functions
QString	binding () const
	Return the binding expression. More...
QDeclarativeDomValueBinding &	operator= (const QDeclarativeDomValueBinding &)
	Assign other to this QDeclarativeDomValueBinding. More...
	QDeclarativeDomValueBinding ()
	Construct an empty QDeclarativeDomValueBinding. More...
	QDeclarativeDomValueBinding (const QDeclarativeDomValueBinding &)
	Create a copy of other QDeclarativeDomValueBinding. More...
	~QDeclarativeDomValueBinding ()
	Destroy the QDeclarativeDomValueBinding. More...

Properties
QSharedDataPointer< QDeclarativeDomBasicValuePrivate >	d

Friends
class	QDeclarativeDomValue

Detailed Description

The QDeclarativeDomValueBinding class represents a property binding.

Warning

This function is not part of the public interface.

A property binding is an ECMAScript expression assigned to a property.  In
the example below, the "x" property is being assigned a property binding.

Rectangle { x: Other.x }

Definition at line 216 of file qdeclarativedom_p.h.

Constructors and Destructors

QDeclarativeDomValueBinding() [1/2]

QDeclarativeDomValueBinding::QDeclarativeDomValueBinding

(

)

Construct an empty QDeclarativeDomValueBinding.

Definition at line 1056 of file qdeclarativedom.cpp.

                                                        :
        d(new QDeclarativeDomBasicValuePrivate)
{
}

QDeclarativeDomValueBinding() [2/2]

QDeclarativeDomValueBinding::QDeclarativeDomValueBinding

(

const QDeclarativeDomValueBinding &

other

)

Create a copy of other QDeclarativeDomValueBinding.

Definition at line 1064 of file qdeclarativedom.cpp.

: d(other.d)
{
}

~QDeclarativeDomValueBinding()

QDeclarativeDomValueBinding::~QDeclarativeDomValueBinding

(

)

Destroy the QDeclarativeDomValueBinding.

Definition at line 1072 of file qdeclarativedom.cpp.

{
}

Functions

binding()

QString QDeclarativeDomValueBinding::binding

(

)

const

Return the binding expression.

In the example below, the string "Other.x" will be returned.

Rectangle { x: Other.x }

Definition at line 1093 of file qdeclarativedom.cpp.

{
    if (d->value)
        return d->value->value.asScript();
    else
        return QString();
}

operator=()

QDeclarativeDomValueBinding & QDeclarativeDomValueBinding::operator=

(

const QDeclarativeDomValueBinding &

other

)

Assign other to this QDeclarativeDomValueBinding.

Definition at line 1079 of file qdeclarativedom.cpp.

{
    d = other.d;
    return *this;
}

Friends and Related Functions

QDeclarativeDomValue

friend class QDeclarativeDomValue

friend

Definition at line 227 of file qdeclarativedom_p.h.

Properties

d

QSharedDataPointer<QDeclarativeDomBasicValuePrivate> QDeclarativeDomValueBinding::d

private

Definition at line 228 of file qdeclarativedom_p.h.

Referenced by binding(), operator=(), and QDeclarativeDomValue::toBinding().

---

The documentation for this class was generated from the following files:

• /src/declarative/qml/qdeclarativedom_p.h
• /src/declarative/qml/qdeclarativedom.cpp